Decorative panel



FIG. 1 is a front view of the decorative panel;

FIG. 2 is a top end view thereof;

FIG. 3 is a bottom end view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a back view thereof; and,

FIG. 7 is a perspective view thereof. 

I claim the ornamental design for a decorative panel, as shown. 